*SUPPORT*
IN: tufa OUT: RED
IN: fep OUT: PURPLE
IN: fep lug OUT: PURPLE PINK
IN: lug OUT: PINK
IN: fep zup lug zup tufa OUT: PURPLE PURPLE PINK PURPLE PURPLE PINK RED
IN: lug blicket fep OUT: PURPLE PINK
IN: gazzer gazzer zup lug OUT: BLUE BLUE BLUE BLUE PINK
IN: fep zup gazzer OUT: PURPLE PURPLE BLUE
IN: gazzer blicket tufa zup fep OUT: RED BLUE RED BLUE PURPLE
IN: tufa gazzer blicket fep blicket tufa OUT: RED RED PURPLE BLUE
IN: tufa kiki gazzer OUT: RED BLUE RED BLUE
IN: gazzer blicket fep blicket lug OUT: PINK PURPLE BLUE
IN: fep blicket gazzer gazzer OUT: BLUE BLUE PURPLE
IN: gazzer blicket tufa zup gazzer OUT: RED BLUE RED BLUE BLUE

*QUERY*
IN: fep blicket fep tufa OUT: PURPLE RED PURPLE
IN: lug zup gazzer OUT: PINK PINK BLUE
IN: gazzer kiki tufa OUT: BLUE RED BLUE RED
IN: lug kiki fep OUT: PINK PURPLE PINK PURPLE
IN: tufa blicket lug zup tufa OUT: PINK RED PINK RED RED
IN: gazzer fep blicket gazzer blicket tufa tufa OUT: BLUE RED RED BLUE PURPLE
IN: gazzer OUT: BLUE
IN: lug blicket fep fep blicket fep blicket lug OUT: PURPLE PINK PURPLE PURPLE PINK
IN: lug blicket tufa blicket tufa kiki lug OUT: RED PINK RED PINK RED PINK
IN: tufa zup gazzer zup tufa OUT: RED RED BLUE RED RED BLUE RED

*GRAMMAR*
tufa -> RED 
 gazzer -> BLUE 
 lug -> PINK 
 fep -> PURPLE 
 x1 zup u1 -> [x1] [x1] [u1] 
 u1 blicket x1 -> [x1] [u1] 
 x1 kiki u1 -> [x1] [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 